Coral on the seafloor off the west coast of Maui
Detailed Description
Ground-truth still image of coral on the seafloor, captured from digital video collected off the west coast of Maui. A 2-pound lead diving weight (small grey object near center of image) was suspended 1 meter (3 feet) below the camera to maintain a vertical orientation in the current and to provide a safety buffer for the camera.
Sources/Usage
Public Domain.